Electronic mouse



FIG. 1 is a rear perspective view of an electronic mouse showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing of features on the bottom of the mouse and a semi-oval-shaped region and the unshaded regions therein is for environmental purposes only and forms no part of the claimed design. 

The ornamental design for an electronic mouse, as shown and described. 